Bradycardia. Headache, dizziness, vertigo, dysgeusia, paraesthesia, visual impairment, tinnitus, worsening of heart failure, hypotension & effects related to hypotension, feeling of coldness or numbness in the extremities, cough, dyspnoea, abdominal pain, constipation, diarrhoea, nausea, vomiting, dyspepsia, rash, pruritus, muscle cramps, asthenia, fatigue. Eosinophilia, hypoglycaemia, hyperkalaemia, hyponatraemia, altered mood, sleep disorder, depression, somnolence, syncope, palpitations, tachycardia, AV-conduction disturbances, orthostatic hypotension, vasculitis, bronchospasm, dry mouth, angioedema of face, extremities, lips, mucous membranes, tongue, glottis &/or larynx, urticaria, photosensitivity reactions, pemphigoid, hyperhidrosis, muscular weakness, arthralgia, myalgia, renal insufficiency, erectile dysfunction, chest pain, malaise, peripheral oedema, pyrexia, increased blood urea & creatinine, fall. SIADH, rhinitis, nightmares, hallucinations, reduced tear flow, hearing disorders, flushing, hepatitis either cytolytic or cholestatic, hypersensitivity reactions (itching, flush, rash), psoriasis aggravation, potency disorders, acute renal failure, anuria/oliguria, increased hepatic enzyme, blood bilirubin & triglycerides. Agranulocytosis, pancytopenia, leukopenia, neutropenia, thrombocytopenia, haemolytic anaemia in patients w/ a congenital deficiency of G6PDH, confusion, conjunctivitis, arrhythmia, angina pectoris, MI & stroke possibly secondary to excessive hypotension in high-risk patients, eosinophilic pneumonia, pancreatitis, erythema multiforme, alopecia. β-blockers may provoke or worsen psoriasis or induce psoriasis-like rash, decreased Hb & haematocrit. Raynaud’s phenomenon.